Weather forecast for tomorrow
Altoona, IA

Weather forecast for tomorrow

Monday, May 19.

Scattered Thunderstorms / Wind
5:48 am

8:32 pm
CDT
Scattered Thunderstorms / Wind
64°F / 54°F
  • Wind: 22mph ESE
  • Humidity: 71%
  • Precip. probability: 51%
  • Precipitation: 0.91"
  • UV index: 4
On Monday, in Altoona, scattered thunderstorms are likely, with winds becoming gusty as the day progresses.
Substantial precipitation is expected for tomorrow. The highest temperature will be an enjoyable 64.4°F, while the lowest temperature will be a crisp 53.6°F.
The expected high will be a few degrees lower than May's standard temperature of 69.6°F.
Sunrise will be at 5:48 am and sunset at 8:32 pm; tomorrow's daylight will last for 14h and 44min.

Frequently asked questions

What is the weather forecast for Altoona for tomorrow?
On Monday, scattered thunderstorms are expected, with gusty winds making it feel colder.
Will it rain tomorrow?
Increased precipitation of 0.91" is forecasted with a high probability.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 53.6°F.
The maximum temperature will be a few degrees lower than the average highest temperature of 69.6°F in May. The lowest temperature will be in line with the average low of 52.9°F.
What time are sunrise and sunset tomorrow?
On Monday, in Altoona, sunrise will be at 5:48 am and sunset at 8:32 pm (CDT).
How many hours of daylight will Altoona have tomorrow?
In Altoona, tomorrow, there will be 14h and 44min of daylight.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 14mph E
  • Pressure: 29.83"Hg
  • Humidity: 51%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Wind: 15mph E
  • Pressure: 29.83"Hg
  • Humidity: 59%
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 am
  • 57°F
  • Feels like:
    55°F
Showers
Showers
  • Wind: 16mph E
  • Pressure: 29.8"Hg
  • Humidity: 68%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 5:48 am
6 am
  • 55°F
  • Feels like:
    52°F
Thunderstorms
Thunderstorms
  • Wind: 17mph E
  • Pressure: 29.8"Hg
  • Humidity: 77%
  • Precip. probability: 60%
  • Precipitation: 0.08"
  • Visibility: 6mi
8 am
  • 54°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Wind: 19mph E
  • Pressure: 29.83"Hg
  • Humidity: 80%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
10 am
  • 55°F
  • Feels like:
    50°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 21mph E
  • Pressure: 29.8"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 8mi
12 pm
  • 59°F
  • Feels like:
    55°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 22mph ESE
  • Pressure: 29.77"Hg
  • Humidity: 68%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 63°F
  • Feels like:
    61°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 22mph ESE
  • Pressure: 29.74"Hg
  • Humidity: 64%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 7mi
4 pm
  • 63°F
  • Feels like:
    61°F
Isolated Thunderstorms / Wind
Isolated Thunderstorms / Wind
  • Wind: 20mph ESE
  • Pressure: 29.68"Hg
  • Humidity: 67%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 4mi
6 pm
  • 63°F
  • Feels like:
    61°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 19mph ESE
  • Pressure: 29.65"Hg
  • Humidity: 70%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 3mi
8 pm
  • 61°F
  • Feels like:
    59°F
Thunderstorms
Thunderstorms
  • Wind: 19mph ESE
  • Pressure: 29.65"Hg
  • Humidity: 77%
  • Precip. probability: 61%
  • Precipitation: 0.08"
  • Visibility: 2mi
Sunset: 8:32 pm
10 pm
  • 59°F
  • Feels like:
    55°F
Thunderstorms
Thunderstorms
  • Wind: 19mph E
  • Pressure: 29.62"Hg
  • Humidity: 86%
  • Precip. probability: 69%
  • Precipitation: 0.08"
  • Visibility: 4mi
Tomorrow, on Monday, weather will be unstable, and a mix of cloudy, turbulent, damp and dry and sunny weather is expected.
Rainfall is expected from 2 am to 7 am, and from 4 pm to 11 pm. With light precipitation of 0.08", the most intense rain will be falling at 2 am, 3 am, 5 am, 6 am, 7 pm, 8 pm, 10 pm and 11 pm.
The temperature will be between the lowest temperature of 53.6°F and the highest temperature of 62.6°F. The warmest part of the day will be from midnight, and from 1 pm to 7 pm.
The maximum temperature will be relatively lower than May's average high of 69.6°F. The expected low will be also resembling the average minimum in May, which is 52.9°F.
Updated: May 18, 2025 @ 21:48:49 UTC
Published by: Weather Atlas | About Us
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